sbt/main
Ethan Atkins 73cfd7c8bd Don't leak the sbt metabuild classpath in run/test
Prior to this commit, it was difficult to prevent the sbt metabuild
classpath from leaking into the runtime and test classpaths. The biggest
issue is that the test-inferface jar was located in the metabuild
classpath. We tried to prevent leakage using the DualClassLoader, but
this was an ugly solution that did not seem to work reliably. The fix is
to modify the actual sbt metabuild classloader provided by the sbt
launcher.

To do this, I add a new classloader SbtMetaClassLoader that isolates the
test-interface jar from the rest of the classpath. I modify xMain to
create a new AppConfiguration that uses this new classloader and
use reflection to invoke the sbt main method using the new classloader.

Not only do I think that this is a much saner solution than DualLoaders,
I accidentally fixed #4575 with this change.
2019-04-02 20:53:37 -07:00
..
src Don't leak the sbt metabuild classpath in run/test 2019-04-02 20:53:37 -07:00
NOTICE Add, configure & enforce file headers 2017-10-05 09:03:40 +01:00